Surname Yayako (Yayako ) , in all the world, is an extremely rare family name. Much more frequently, Yayako is the forename as well as the last name.
ヤヤコ
Delige, Tanaka, Tengan, and Uchida
) , in all the world, is an extremely rare family name. Much more frequently, Yayako is the forename as well as the last name.